Story of the Flute
certain difficult keys were rendered easier; also that it facilitated the playing of chords and arpeggios with neatness. But by his changes Siccama spoiled the third octave, and his flutes—though still to be met with
from left to right:
Fig. 1—Siccama's Diatomic Model (as Improved by Mahillon & Co.).
Fig. 2—Böhm's System (1847), as now made by Rudall, Carte & Co.
Fig. 3—Carte and Böhm Combined (1867 Patent) Model.
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